The latest patented temperature locking device: coffee with ideal temperature can be made at any time; "Cappuccino" system combines steam, air and milk to produce rich milk foam and make delicious cappuccino.
Adjustable coffee nozzle, suitable for cups of different heights; Automatic power-off function; Detachable water tank (about 1.9 liter); Adjustable steam injection; Water level indicator; Electric steam and coffee temperature regulator; Automatic cleaning and descaling procedures; Warm cups and plates; Detachable drip tray.
1, what's the difference between a semi-automatic coffee machine and an automatic coffee machine? Semi-automatic coffee machine relies on manual grinding, pressing, filling, brewing and manual slag removal. Its main features are: simple structure and convenient maintenance. However, operators need strict training to make high-quality coffee with this machine, and it is not easy to maintain the consistency of coffee quality. Besides, this machine is very inefficient. Delong automatic coffee machine applies electronic technology to coffee machine to realize automatic control of the whole process of grinding, pressing, charging, brewing and slag removal.
Delong automatic coffee machine makes coffee according to the most scientific data and procedures, and is equipped with a perfect protection system, which is convenient and reliable to use. Just press the button to get high-quality coffee, which tastes better than the traditional coffee machine. The automatic coffee machine made in Italy is of good quality. Automatic coffee machine is convenient, fast, consistent in quality and high in efficiency, and its operators do not need training.
2. What are the functions of Delong automatic coffee machine? You can find a list of functions on the machine. But if you are not an espresso expert, you may only solve half the problem. Understand the function of each function and let you know what is a necessity and what is a luxury.
First, we should list the standard functions of automata. All automatic machines can automatically grind coffee beans and put coffee powder into the making assembly, where the coffee powder will be squeezed and brewed. You can use this machine to choose the amount of coffee. The fully automatic coffee machine also provides hot water and steam. The water or steam used to make coffee is the water in the water tank attached to the machine, which is heated to a suitable temperature by a small boiler.
What we will discuss below is what we think of as "additional functions", such as some processes, settings or components that are available on some fully automatic machines and not available on some fully automatic machines.
Use a second cup of coffee.
This function is designed for users who like a little change. The bean bin of the automaton is full of commonly used coffee beans. If you want to use other coffee beans (powder), you must take the original beans out of the coffee barn. This is more troublesome because it is difficult to take out all the coffee beans, and some coffee beans have already entered the bean mill. With this function, you can grind the beans into powder and add them to the warehouse specially designed for the second cup of coffee. Usually, the amount of powder used for a cup of espresso is 6-9g. Most coffee machines with this function are only allowed to add 6-9g of coffee powder to make an espresso. If you like double espresso, you must make another one after you finish one. Some machines adopt non-detachable components, which can accept 5- 16 grams of coffee powder, so that your coffee can be completed in one step. Remember that the function of the second coffee only accepts coffee powder, not coffee beans.
Single or two heating systems
It usually takes 43 seconds for an automatic coffee maker to heat from the brewing temperature to the steam temperature, and two heating systems can actually eliminate the waiting time. General automatic thermal resistance heating device. When heating from the brewing temperature to the steam temperature, a small amount of water passes through the heating plate, so it takes time in the conversion. The dual heating system can brew coffee with steam at the same time, and it is not necessary to pour the steam into the boiler for cooling (to the brewing temperature) after the steam is exhausted.
Digital display and indicator light
If you don't like flash, the digital display function is designed for you. The digital display will tell you what the machine is going to do; What is being done; Or what needs to be done. Like the combination indicator, when there are no beans or water needs to be added, the display information will tell you. The indicator light may indicate multiple error messages, and the digital display will tell you a special error message. In some machines, the digital display will tell you the amount of coffee being made, the choice of program settings, and even show the total number of cups of coffee made since the beginning of use.
Program setting
Many automatic coffee machines have the function of program setting, but the function and form of program setting are different on different models. Here we list some programmable functions.
Quantitative adjustment
Every automatic coffee machine can adjust the number of cups of coffee, but not all machines can be controlled by program. With this function, you can set each coffee button to release a certain amount of coffee. Some machines can also set the amount of hot water released.
Pre-milling function
This function can speed up your coffee making time. After making a cup of coffee, the soymilk machine has begun to grind the coffee powder needed for the next cup and fill it into the making component to wait for the next cup to brew. When you press the button to make the next cup, the coffee machine will start brewing immediately without waiting for the bean grinding process. The disadvantage of this function is that the ground coffee powder will lose its freshness if it is left for too long.
Prefabricated function
When starting this function, first soak the coffee powder in a small amount of water, and wait about 1 second before the official production begins. This function can make coffee powder get better extraction. The prefabrication function can also place uneven punching holes. When using this function, you will find that a few drops of coffee drop out after the bean grinding process, and coffee brewing begins after a short pause.
Temperature control
Usually, the outlet temperature of espresso coffee is set at about 85℃. When it reaches your coffee cup, the temperature drops to about 74℃. Preheating your coffee cup (or espresso cup) can reduce the temperature drop. But if you are not satisfied, you can set the coffee temperature yourself. In most coffee machines, when the temperature is set to "high", the coffee outlet temperature is around 77℃. As can be seen from the above picture, the temperature of espresso is much lower than that of drip coffee. The production temperature of drip coffee is usually between 90℃ and 96℃.
Coffee bean dosage adjustment
The amount of coffee beans produced each time can be adjusted, so that you can adjust the coffee concentration according to different water quantity and different tastes. The coffee machine with detachable production parts can adjust the quantity of coffee beans produced at one time between 6 and 9 grams. Non-detachable coffee machine, according to the different machines, the adjustment range is 5- 16g. High dose allows you to make double espresso with one click.
Detachable and non-detachable manufacturing parts
The making component is a coffee brewing component. The advantage of detachable manufacturing components is that you can disassemble them for inspection and cleaning. You can easily remove it without any tools. In order to wash and clean coffee grounds and coffee oil, the making parts can usually be removed. However, the machine with non-detachable parts does not need manual cleaning, and the machine will be automatically cleaned when it is turned on and off.
Coffee cup preheating plate
Usually automatic coffee machines have coffee cup preheating plates, but they are not standard. Holding coffee in a cold cup is bound to destroy the taste of coffee, and preheating the cup will only make you more satisfied with your coffee. Most cup heaters are mobile and have independent heating systems. The passive preheating plate uses the preheating in the coffee making process, so the effect is slow.
Thickness adjustment of ground soybean meal
Most fully automatic coffee machines allow you to adjust the bean grinder. If your coffee tastes too weak or bitter, you can adjust the settings of the soymilk machine. Fine ground coffee beans can make coffee stronger, but too fine will make coffee bitter, which may slow down the outflow of coffee. On the contrary, if the ground beans are thicker, the coffee will be diluted and lack the feeling of enjoyment.
3. The classification and difference of coffee. The coffee we usually drink can be divided into Italian coffee, French coffee and American coffee according to the different production methods. Italian coffee is characterized by pure and rich taste, French coffee is characterized by a wide variety and beautiful shape, and American coffee is characterized by simplicity and quickness, which will not be sold in general coffee shops. Usually, there are only two types of coffee we see in coffee shops, namely, single-flavor coffee and fancy coffee.
Single coffee
Single product coffee is coffee made from coffee beans produced in the country of origin, generally pure coffee without milk or sugar. For example, the famous blue mountain coffee, Brazilian coffee, Italian coffee and Colombian coffee are all named after the origin of coffee beans. The overall taste of espresso is rich, which is suitable for people who pursue rich taste. Brazil, Blue Mountains and Colombia are all soft coffees. Blue mountain coffee is mellow, smooth and slightly sour, and it is the best coffee. Brazilian coffee, slightly fragrant and bitter, neutral coffee; Colombian coffee is soft and mellow, full of fragrance and elegant as a queen. The sour taste in coffee is by no means an ordinary acid. Mrs. Yang, who loves coffee, told reporters, "It's fruity and sour, not just sour!" Mocha coffee and charcoal coffee are also single products, but their names are quite special. Mocha is a port in Yemen. The coffee produced in this port is called mocha, but these coffees may come from different producing areas, so each batch of mocha beans tastes different. Charcoal roasted coffee is named after the Japanese first roasted coffee beans with charcoal. This kind of coffee does have the taste of charcoal, not very strong, but it tastes pure, which may be related to the relatively light eating habits of Japanese people.
Mandenin coffee is made from coffee beans produced in Indonesia, which is bitter, but people who like it very much will indulge in its bitterness and then return to sweetness.
Common single coffee is as follows
Brazilian coffee: There are many kinds of Brazilian coffee, most of which are medium acidity. Its sweetness, bitterness and alcohol are neutral, its concentration is moderate, and its taste is smooth and special. It is the best blended bean, known as the backbone of coffee, and the single product tastes good.
Colombian coffee: roasted coffee beans produced in Colombia will release a sweet aroma, which has the benign characteristics of sweetness in acid and bitterness in bitterness. Because of the appropriate concentration, they are often used in high-grade mixed coffee.
Mocha coffee: produced in Yemen. Beans are small and fragrant, with rich acidity, moderate sweetness and special flavor. Washed coffee beans are famous high-quality coffee, which are generally drunk as single products.
Mantening coffee: produced in Sumatra, Indonesia, it is known as the most complete coffee bean. At the same time, it has extremely heavy aroma, spicy bitterness and syrup taste. The acidity is not prominent, but the alcohol content is high. It is a favorite variety of Germans, and most coffee lovers drink it as a single product. It is also an indispensable variety for blending mixed coffee.
Java coffee: Java in Indonesia occupies an extremely important position in the history of coffee. At present, it is also the main producing area of Robusta coffee in the world, and its small amount of Arabica coffee is of excellent quality. Java produces exquisite aromatic coffee with relatively low acidity, delicate taste and good balance.
Costa Rican coffee: High-quality Costa Rican coffee is called "extra hard beans" and can grow at an altitude of 1500m. It has good granularity, smoothness and neatness, high grade and excellent flavor. The local per capita coffee consumption is twice that of Italy or the United States.
Kenyan coffee: Kenyan coffee contains all the feelings we want from a good cup of coffee. It has wonderful and satisfying fragrance, balanced and delicious acidity, uniform particles and excellent fruit flavor. It is one of the varieties that people in the industry generally like.
Cuban coffee: Cuban coffee has moderate particles, low acidity, special flavor and intoxicating tobacco flavor.
Fancy coffee: Fancy coffee has won the favor of young people and women with its beautiful appearance, multi-level taste and rich milk flavor. In fact, it comes from those single products of coffee, but it is decorated and flavored with milk foam, milk, cinnamon powder, camouflage and so on. , various forms, relatively rich taste.
Common and popular fancy coffees are as follows:
Latte coffee: Latte coffee is made of coffee, milk and milk foam according to the ratio of 1: 1: 1, and it is in a layered state. Because the proportion of milk reaches two-thirds, latte can be described as a milky coffee, suitable for people who like milk flavor.
Cappuccino: Because of Elva Hsiao's song of the same name, Italian fancy coffee is very popular among young people. It is to soak milk in a cup of espresso and decorate it with chocolate chips and cinnamon powder. It can also spell out various shapes and even write. Most suitable for young people's tastes.
Irish coffee: Many people have been moved by the famous online novel of rascal Cai, and he did write the essence of Irish coffee. Irish coffee is named after adding Irish whiskey to coffee. It is neither pure coffee nor pure wine. Because whisky is a strong liquor, this kind of coffee is very suitable for cold winter nights, and you will realize its uniqueness.
Royal Flame Coffee: This kind of coffee can only create a very romantic atmosphere in dim light, because it is made by igniting brandy with a spoon and melting sugar cubes into coffee. When brandy is lit, the blue flame jumps on the coffee, which makes people think deeply.
Basso Coffee: This kind of coffee is really as sweet as its sweet name, so there is no need to add sugar when drinking it, because it has been added with coffee liqueur. Coffee liqueur is a special wine added to coffee. Its alcohol content is low, but it tastes sweet.
Yuanyang coffee: Chinese romance, the perfect combination of red tea and coffee, adding some sweet condensed milk before drinking, symbolizing the sweetness in life. Take a sip, and it will be memorable. I can't find the instructions. I found these instructions. I don't know whether they will help you.